Base | Representation |
---|---|
bin | 100000010110100010111… |
… | …101011110001000110010 |
3 | 21212112112212110021022110 |
4 | 200112202331132020302 |
5 | 242411134410142000 |
6 | 4421201055550150 |
7 | 316423523114346 |
oct | 40264275361062 |
9 | 7775485407273 |
10 | 2223232115250 |
11 | 78795a62a033 |
12 | 2baa63b2b356 |
13 | 13185aa626b3 |
14 | 79868201626 |
15 | 3cc70d11850 |
hex | 205a2f5e232 |
2223232115250 has 32 divisors (see below), whose sum is σ = 5549187361536. Its totient is φ = 592861897200.
The previous prime is 2223232115177. The next prime is 2223232115297. The reversal of 2223232115250 is 525112323222.
It is a happy number.
It is a super-2 number, since 2×22232321152502 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482153994 + ... + 1482155493.
It is an arithmetic number, because the mean of its divisors is an integer number (173412105048).
Almost surely, 22223232115250 is an apocalyptic number.
2223232115250 is an abundant number, since it is smaller than the sum of its proper divisors (3325955246286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223232115250 is a wasteful number, since it uses less digits than its factorization.
2223232115250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2964309507 (or 2964309497 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 2223232115250 its reverse (525112323222), we get a palindrome (2748344438472).
The spelling of 2223232115250 in words is "two trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred fifteen thousand, two hundred fifty".
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